Sina Science and Technology News On the morning of September 22, 2015 China International Information and Communication Exhibition opened in Beijing from September 22 to 25. According to the relevant person in charge, China Mobile's HD voice service is expected to cover major cities in 18 provinces by the end of the year.

HD voice is a new service launched by China Mobile. Its biggest feature is that there is no delay in dialing, and the call voice is nearly 100% restored with high fidelity.

In terms of network speed, China Mobile demonstrated TD-LTE-A downlink three carrier convergence on the spot. The theoretical peak can reach 330M, which is the fastest 4G+downlink speed at present; 4G+can also be easily switched between TD-LTE and FDD LTE.

In addition, China Mobile also exhibited more than 20 of the latest 4G intelligent terminals and 12 of the latest commercial LTE chips on the site, as well as nearly 20 industrial terminals, such as 4G terminals built into UAVs.

In the industry informatization exhibition area, China Mobile demonstrated mature solutions in the fields of government affairs, Internet of Vehicles, finance, etc.

In the personal and family business area, China Mobile launched a new Migu service, showing customers the family entertainment, home communication, information services, and life applications based on the family scene, such as Migu speakers, Migu cinemas, Migu videos, and animation and other vivid and interesting applications.

According to the latest data, as of the end of August 2015, China Mobile had 229 million 4G customers and more than 940000 4G base stations, basically realizing the continuous coverage of cities and counties across the country, as well as the coverage of developed towns and rural data business hotspots. (Morning Glory)